Inventor

YUAN LAN

JP4 patents

⚠️ This page may combine multiple inventors who share the name “YUAN LAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AMINO UP CHEMICAL CO LTD

3 patents

US7939116B2May 10, 2011

Sulfur-containing proanthocyanidin oligomer composition and production method thereof

AMINO UP CHEMICAL CO LTD0 citations47

US7833553B2Nov 16, 2010

Sulfur-containing proanthocyanidin oligomer compositon and process for producing the same

AMINO UP CHEMICAL CO LTD0 citations47

US7883708B2Feb 8, 2011

Substance derived from basidiomycetes culture, method for producing it and its use

AMINO UP CHEMICAL CO LTD1 citations46

NONAKA GEN-ICHIRO

1 patent

US8088419B2Jan 3, 2012

Sulfur-containing proanthocyanidin oligomer composition and production method thereof

NONAKA GEN-ICHIRO3 citations53